Wiki.js Stored XSS through Client Side Template Injection
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-1336.
Summary
Wiki.js is al wiki app built on Node.js. Client side template injection was discovered, that could allow an attacker to inject malicious JavaScript into the content section of pages that would execute once a victim loads the page that contains the payload. This was possible through the injection of a invalid HTML tag with a template injection payload on the next line. This vulnerability is fixed in 2.5.303.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-34710
References
More Requarks vulnerabilities
- TI-2026-62518 Wiki.js through 2.5.314 Path Prefix Matching Authorization Bypass CVSS 4.0HIGH 8.6
- TI-2026-32203 Wiki.js: Privilege Escalation via Missing Group Validation in users.update CVSS 4.0HIGH 8.6
- TI-2026-62517 Wiki.js through 2.5.314 Server-Side Request Forgery via Image Prefetch CVSS 4.0HIGH 7.1
- TI-2021-07999 Requarks wiki.js - Stored Cross-Site Scripting (XSS) in markdown editor CVSS 3.1MEDIUM 5.4
- TI-2026-62516 Wiki.js through 2.5.314 Authorization Bypass via GraphQL Tag Omission CVSS 4.0MEDIUM 5.3
- TI-2024-30369 Disabled user can bypass lockout by requesting password reset in wiki.js CVSS 3.1MEDIUM 4.3
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences